A body is projected with a velocity u at an A body is projected with a velocity u at anangle of 60^(@) to the horizontal. The time interval after which it will be moving in a direction of 30^(@) to the horizontal is

A body is projected with a velocity u at an A body is projected with a

1.	A body is projected with a velocity u at an A body is projected with a velocity u at anangle of 60^(@) to the horizontal. The time interval after which it will be moving in a direction of 30^(@) to the horizontal is
Answer» `(U)/(sqrt3g)` `(sqrt3u)/(G)` `(sqrt3u)/(2G)` `(2U)/(sqrt3u)` ANSWER :A

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A body is projected with a velocity u at an A body is projected with a velocity u at anangle of 60^(@) to the horizontal. The time interval after which it will be moving in a direction of 30^(@) to the horizontal is

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